412 SAP Message of Class B1 Segment type & not defined for message type &
412(B1) - Segment type & not defined for message type &
Message number 412 of class B1 is used to display message "Segment type & not defined for message type &" and can be triggered using the following ABAP code:DATA: lv_val1(100) TYPE C.
lv_val1 = '123'.
MESSAGE E412(B1) WITH lv_val1. "Error message example
MESSAGE W412(B1) WITH lv_val1. "Warning message example
MESSAGE I412(B1) WITH lv_val1. "Information message example
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What causes this issue
Segment type &V1& is not defined for message type &V2&.How to fix
Check your input.Message text extract from SAP system. Copyright SAP SE.
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